Question 13. What is this? It is____________a horrible smell.

A. giving down                    B. giving off                     C. giving up                      D. giving out

Question 14. We have had the roof of our house____________.

A. to replace                         B. replace                          C. been replaced               D. replaced

9. Đề thi thử THPT 2021 - Tiếng Anh - Nhóm GV MGB - Đề 9 - có lời giải